Which of the following is not a fundamental identity? a. [tex]1 = sin^2 heta + cos^2 heta[/tex] b. [tex]cos heta= rac{tan heta}{sin heta}[/tex] c. [tex]1+tan^2 heta = sec^2 heta[/tex] d. [tex]cot heta = rac{1}{tan heta}[/tex]

bStep-by-step explanation:GivenOption a is correct because it is Pythagorean identityOption b is inc...

Mathematics, 01.11.2019 03:31 KpopJess

Which of the following is not a fundamental identity?
a. $1 = sin^2\theta + cos^2\theta$
b. $cos\theta= \frac{tan\theta}{sin\theta}$ c. $1+tan^2\theta = sec^2\theta$
d. $cot\theta = \frac{1}{tan\theta}$

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Which of the following is not a fundamental identity?
a. [tex]1 = sin^2\theta + cos^2\theta[/...

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